[Flo-Products Company Logo]

Arrow Pneumatics, Inc.

Air Regulators

Arrow R/P Series Regulators

Pneumatic devices are designed to work at a certain pressure. Most devices will operate at pressures in excess of that recommended. However, operating at higher pressures can cause excess torque, force and wear and can waste compressed air. The best operation and life of the device can be optained by using the proper pressure level. A regulator is used to reduce and maintain the pressure at a level suitable for the device.
 

Series R39 HighFlow Regulator

Arrow's quality Regulators include the HighFlow series heavy duty regulators which are for rigorous applications requiring constant pressure for flows up to 300 scfm.
R39 FEATURES
  • Micro finished brass seat to ensure no reduced pressure creep
  • Relieving style piston standard
  • High scfm flow due to efficient aspiration
  • Hard epoxy corrosion protection
  • Available in 1", 1-1/4", 1-1/2" NPT sizes
     
     
     
     
     
     
     
     
     
     
 R39 SPECIFICATIONS
Body
• Black coated aluminum
Bonnet
• Die cast aluminum
Seals
• Buna-N elastomer standard
Seat
• Brass
Supply Pressure
• 250 psig
Operating Pressure Range
• 0 to 125 psig
Operating Temperature Range
• 40°F to 120°F
Gauge Ports
• 1/4"

 
OPTIONS
Add suffix to part number in alpha and numeric order.
Option
G
H
L
N
P
 R35 Options
Gauge (0 - 160 psi)
High Pressure (0 - 250 psi adj.)
Low Pressure (0 - 60 psi adj.)
Non-Relieving
Panel Mount

 
DIMENSIONS
Model Pipe Size Max Flow SCFM* Width Connection Centerline From Bottom Height Height of Knob Weight (lbs.)
Air Regulators
R398 1" 600 4-7/8" 2-1/32" 9-1/2" 4-1/4" 3.4
R3910 1-1/4" 700 4-7/8" 2-1/32" 9-1/2" 4-1/4" 3.3
R3912 1-1/2" 700 4-7/8" 2-1/32" 9-1/2" 4-1/4" 3.2
* Flow scfm based on 5.0 psi Δ p @ 100 psig inlet.
 
If you are located in Missouri, Kansas, Nebraska, or Illinois, you may contact us at the following telephone and fax numbers with your requests or questions:
St. Louis telephone 314.428.4000 fax 314.428.4097
Kansas City telephone 913.829.5900 fax 913.829.0815
 
For ALL OTHER AREAS Please use the Info Request form for specific product information, pricing or other information. Please include company name, contact name, address, phone number and fax number to ensure a timely response.
 
Send e-mail to webmaster@flo-products.com with questions or comments about this web site.
Copyright © 2003 Flo-Products Company
Last modified:
Brochure: X2008